Summary
Overview
Work History
Skills
Websites
Accomplishments
Software
Timeline
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Sekhar P

Technical Lead - Senior Software Engineer - Associate Architect
Hyderabad

Summary

More than 9 years of experience in building and architecting scalable solutions from scratch. Performed different roles of a project - Developer, Tech Lead, Architect

Overview

7
7
years of professional experience
2
2
Languages

Work History

Technical Lead

Tecnotree Convergence Private Limited
12.2022 - Current
  • Spearheaded the implementation of data transformation solutions using the DBT tool, seamlessly handling diverse data sources such as Oracle and Delta Lake.
  • Leveraged Spark as a distributed system, optimizing performance and memory efficiency for large-scale data processing, resulting in enhanced system throughput.
  • Orchestrated the containerization of solutions, utilizing Docker for streamlined deployment onto Kubernetes, ensuring scalability and efficiency. Monitored system performance for continuous improvement.
  • Engineered Flask APIs to facilitate seamless data consumption by external systems, enhancing accessibility and integration capabilities.
  • Implemented MongoDB for efficient lookup operations, managing internal and external ID mappings, contributing to data accuracy and system reliability.

Tech Lead

Cognitive Scale India Pvt Ltd
10.2017 - 12.2021
  • Designed robust & scalable solutions to handle the huge traffic in productionized systems
  • Created Micro services using Docker containers to maximize the scalability and availability
  • Built well designed & fault tolerant APIs to establish communication between multiple microservices
  • Optimized the applications performance using Async and Multithreading concepts which led to milliseconds response times and cost reduction
  • Automated the applications deployment using scripts and CI-CD pipelines for seamless deployments
  • Developed services to process 20 million historical claims in Batches
  • Developed Realtime solutions to predict claims status and present in 60 ms
  • Strong knowledge in integration of AWS services like Lambda, S3, EC2, ECR, Code Pipeline
  • Developed 6 Realtime event driven applications using Kafka, RabbitMQ and Redis
  • Working knowledge on NOSQL / Mongodb and SQL Relational Databases
  • Having strong knowledge on Python and Integrated 4 Machine learning models like (XGBoost, CatBoost, Decision Tree, K-Means Algorithms) and Deployed as API services
  • Working knowledge of a Cache in Restful services and Server less applications
  • Monitored & Optimized the CPU and Memory usage of containers using K9S
  • Extensive knowledge in debugging and troubleshooting containerized applications
  • Design architecture of solution and publish high level design document
  • Performed at least 4 Peer reviews per sprint to make sure code is efficient and well tested
  • Defined parameters for technical development tasks such as API and data acquisitions.

Senior Software Engineer

Zen3 Info Solutions
05.2017 - 09.2017
  • Converted Monolithic applications to Micro services applications
  • Integrated Twilio API services for Voice & Video communication
  • Integrated GCM &APN services for Notifications
  • Integrated pub & sub mechanism to exchange Realtime data between applications via MQTT, AMQP protocols
  • Built well designed API services for UI.

Skills

    Python, Pandas, Flask

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Accomplishments

  • Freedom with AI Certification
  • Spot Award for successful deliveries
  • Customer Success Award
  • Most Valuable Person
  • Tech Rock star Award

Software

AWS Solutions Architect

AWS Solutions Developer

Timeline

Technical Lead

Tecnotree Convergence Private Limited
12.2022 - Current

Tech Lead

Cognitive Scale India Pvt Ltd
10.2017 - 12.2021

Senior Software Engineer

Zen3 Info Solutions
05.2017 - 09.2017

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Sekhar PTechnical Lead - Senior Software Engineer - Associate Architect